In Open() and GotoEvent() try the ESD operations first, fallback to run-loader.

[u/mrichter/AliRoot.git] / ITS / AliITSsegmentationSSD.h

diff --git a/ITS/AliITSsegmentationSSD.h b/ITS/AliITSsegmentationSSD.h
index 74332009f5c4459c156712c0190a7f3ed045c8a5..52ff9a21ca4193203369b86bb8a6f56fa70817d5 100644 (file)
--- a/ITS/AliITSsegmentationSSD.h
+++ b/ITS/AliITSsegmentationSSD.h
@@ -5,12 +5,13 @@
 
 // segmentation for SSD
 
+/* $Id$ */
+
 class AliITSsegmentationSSD :
 public AliITSsegmentation {
  public:
 
-    AliITSsegmentationSSD();
-    AliITSsegmentationSSD(AliITSgeom *gm);
+    AliITSsegmentationSSD(Option_t *opt="");
     AliITSsegmentationSSD(const AliITSsegmentationSSD &source);
     virtual ~AliITSsegmentationSSD(){}
     AliITSsegmentationSSD& operator=(const AliITSsegmentationSSD &source);
@@ -27,15 +28,8 @@ public AliITSsegmentation {
 
 
     // Set stereo angles Pside-Nside 
-    virtual void    SetAngles(Float_t pa=0.0175, Float_t na=0.0175) 
-                         {fStereoPl5=pa; fStereoNl5=na;
-                        fStereoPl6=na; fStereoNl6=pa;}
-
-    virtual void    SetAnglesLay5(Float_t pa=0.0075, Float_t na=0.0275) 
-                         {fStereoPl5=pa; fStereoNl5=na;}
-
-    virtual void    SetAnglesLay6(Float_t pa=0.0275, Float_t na=0.0075) 
-                         {fStereoPl6=pa; fStereoNl6=na;}
+    virtual void    SetAngles(Float_t pa=0.0075, Float_t na=0.0275) 
+                         {fStereoP=pa; fStereoN=na;}
 
     // Set stereo angles Pside-Nside 
     // Transform from real coordinates to strips
@@ -56,6 +50,14 @@ public AliITSsegmentation {
     virtual Bool_t  GetCrossing(Int_t iP,Int_t iN,Float_t &x,Float_t &z,
                                Float_t c[2][2]);
 
+
+    virtual Int_t    GetNumberOfChips() const {
+      return fgkNchipsPerSide;
+    }
+    virtual Int_t    GetChipFromLocal(Float_t xloc, Float_t zloc) const;
+    virtual Int_t    GetChipFromChannel(Int_t ix, Int_t iz) const;
+    virtual Int_t    GetChipsInLocalWindow(Int_t* array, Float_t zmin, Float_t zmax, Float_t xmin, Float_t xmax) const;
+
     virtual void Init();
 
     // Strip size in x
@@ -83,18 +85,16 @@ public AliITSsegmentation {
   Float_t    fStereoN;       // Stereo angle for Nside (rad)
   Float_t    fPitch;         // Pitch of the strips
   
-  Float_t    fStereoPl5;       // Stereo angle for Pside
-  Float_t    fStereoNl5;       // Stereo angle for Nside
-  Float_t    fStereoPl6;       // Stereo angle for Pside
-  Float_t    fStereoNl6;       // Stereo angle for Nside
   Int_t      fLayer;           //! layer number (5 or 6)
   static const Float_t fgkDxDefault;  // Default value for fDx
   static const Float_t fgkDzDefault;  // Default value for fDz
   static const Float_t fgkDyDefault;  // Default value for fDy
   static const Float_t fgkPitchDefault; //Default value for fPitch
   static const Int_t fgkNstripsDefault; //Default value for fNstrips
+  static const Int_t fgkNchipsPerSide;    //number of chips per side
+  static const Int_t fgkNstripsPerChip;    //number of strips per chip
 
-  ClassDef(AliITSsegmentationSSD,2) //Segmentation class for SSD 
+  ClassDef(AliITSsegmentationSSD,4) //Segmentation class for SSD 
 };
 
 #endif